4 #include <linux/hardirq.h>
5 #include <linux/percpu.h>
6 #include <linux/cache.h>
7 #include <linux/types.h>
9 enum interruption_main_class {
15 enum interruption_class {
50 unsigned int irqs[NR_ARCH_IRQS];
53 DECLARE_PER_CPU_SHARED_ALIGNED(struct irq_stat, irq_stat);
55 static __always_inline void inc_irq_stat(enum interruption_class irq)
57 __get_cpu_var(irq_stat).irqs[irq]++;
61 unsigned short subcode;
65 typedef void (*ext_int_handler_t)(struct ext_code, unsigned int, unsigned long);
67 int register_external_interrupt(u16 code, ext_int_handler_t handler);
68 int unregister_external_interrupt(u16 code, ext_int_handler_t handler);
69 void service_subclass_irq_register(void);
70 void service_subclass_irq_unregister(void);
71 void measurement_alert_subclass_register(void);
72 void measurement_alert_subclass_unregister(void);
75 # define disable_irq_nosync_lockdep(irq) disable_irq_nosync(irq)
76 # define disable_irq_nosync_lockdep_irqsave(irq, flags) \
77 disable_irq_nosync(irq)
78 # define disable_irq_lockdep(irq) disable_irq(irq)
79 # define enable_irq_lockdep(irq) enable_irq(irq)
80 # define enable_irq_lockdep_irqrestore(irq, flags) \
84 #endif /* _ASM_IRQ_H */